• Artificial lighting is most commonly provided today by electric lights, but gas lighting, candles, or lubricant lamps were nearly new in the past, and still are used in sure situations

• Proper lighting can enhance task performance or aesthetics, while there can be energy wastage and adverse health effects of lighting
• Indoor lighting is a figure of fixture or furnishing, and a key cut of interior design
• Lighting can also be an intrinsic component of landscaping.

Lighting is the deliberate application of light to achieve some aesthetic or practical effect. Lighting includes use of both artificial glowing sources such as lamps and natural illumination of interiors from daylight. Daylighting (through windows, skylights, etc.) is often used as the main source of light during daytime in buildings given Site its junior cost. Artificial lighting represents a better component of birr consumption, accounting for a significant part of all birr consumed worldwide.